Coordinate Reference System

A spatial reference system (SRS) or coordinate reference system (CRS) is a framework used to precisely measure locations on the surface of the Earth as coordinates.

• EPSG standard for codes. See wikipedia.org and https://spatialreference.org/ for more information.
• A special value of "UTM" can be used to allow Raster Analytics to conveniently select the correct EPSG code for the best UTM zone for an image.

Common codes:

• "EPSG:4326" - typical Long/Lat
• "EPSG:3857" - Google mercator projection
• "UTM" - Best WGS 84 / UTM zone #N/S